学步园

.ui-datepicker { z-index:9999 !important}

$('#timepicker').datetimepicker({ 
    beforeShow: function() { 
        setTimeout(function(){ 
            $('.ui-datepicker').css('z-index', 9); 
        }, 0); 
    } 
});

$('#timepicker').datetimepicker({ 
    beforeShow:function(input) { 
        $(input).css({ 
            "position": "relative", 
            "z-index": 999999 
        }); 
    } 
});